Solar charging tail box and electric vehicle

Abstract

The utility model belongs to the technical field of electric vehicles, and discloses a solar charging tail box and an electric vehicle, the solar charging tail box comprises a rechargeable battery, a box body, a storage box, a solar panel, a charging device and an end cover, the box body is provided with a containing cavity used for containing the rechargeable battery, the storage box is rotatably arranged in the box body, the storage box is provided with a charging cabin and a containing cavity, and the solar panel is arranged in the containing cavity. The solar panel is electrically connected with the rechargeable battery, the charging interface is formed in the storage box and electrically connected with the rechargeable battery, the end cover is rotationally arranged in the storage box, the end cover is opened, the solar panel converts solar energy into electric energy and stores the electric energy in the rechargeable battery, and after the electric vehicle is fully charged, the solar panel is stored in the storage box and runs along with the vehicle; the electric vehicle can be charged by the rechargeable battery through the charger, plug and play of any electric vehicle can be achieved, the electric vehicle can be charged while running, and the problem that electric vehicles of different models cannot be connected with the rechargeable battery and are not matched with the rechargeable battery is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicles, in particular to a solar charging tail box and an electric vehicle. Background Art

[0002] Electric vehicles are a means of transportation that uses electricity as a power source. They are small in size and low in price, and have gradually become the main means of transportation for people to travel short distances. At present, most batteries used in electric vehicles are lead-acid batteries. Due to technical limitations, the amount of electricity stored in lead-acid batteries is limited, which affects the range of electric vehicles and limits their driving distance.

[0003] The existing electric vehicle charging tail box is provided with a main box body with an internal space, a movable box cover connected to the main box body for closing its internal space, a battery, a solar panel, and a built-in circuit board. The movable box cover is arranged above the main box body, and the movable box cover includes a box cover body for forming an active connection with the main box body and a flap formed with a hinged connection with the box cover body. The flap is located above the box cover body, and both the flap and the box cover body are provided with a solar panel. However, the structure is complicated, and plug-and-play cannot be achieved for different models of electric vehicles. Moreover, there is no specific storage area for the dedicated chargers corresponding to each model of electric vehicles, and they are randomly stored in the tail box, which is not beautiful.

[0004] Therefore, there is an urgent need for solar charging tail boxes and electric vehicles to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a solar charging tail box with a simple structure. The solar panel can be driven with the vehicle. At the same time, any electric vehicle can be plug-and-play, solving the problem that electric vehicles of different models cannot be connected and are not compatible with rechargeable batteries. The charger is easy to carry and does not take up space.

[0006] In order to solve the above problems existing in the prior art, the utility model adopts the following technical solutions:

[0007] Solar charging trunk, including:

[0008] Rechargeable batteries;

[0009] A box body, the box body having a receiving cavity, the receiving cavity being used to receive the rechargeable battery, and the box body having an opening;

[0010] A storage box, the storage box is rotatably disposed on the box body and is capable of opening or closing the opening, and the storage box is provided with a charging compartment and a storage cavity;

[0011] A solar panel, the solar panel can be accommodated in the storage cavity, and the solar panel is electrically connected to the rechargeable battery;

[0012] A charging device, the charging device comprising a charging interface and a charger, the charger can be accommodated in the charging compartment, the charging interface is arranged in the storage box, and the charging interface is electrically connected to the rechargeable battery;

[0013] The end cover is rotatably disposed on the storage box, and the end cover can be buckled with the storage box to form the storage cavity.

[0014] Preferably, the solar charging tail box also includes a first locking assembly, which includes a lock buckle, a lock hook and a first buckle, the first buckle is rotatably set on the outer wall of the box body, the lock hook is rotatably set on the inner wall of the box body, the lock buckle is fixedly connected to the storage box, the lock hook can be connected to the lock buckle to lock the storage box relative to the box body, and the first buckle can be buckled on the flange of the storage box.

[0015] Preferably, the solar charging tail box also includes a second locking assembly, which includes a lock slot portion, a locking piece and a second buckle, the second buckle is rotatably arranged on the outer wall of the storage box, the lock slot portion is arranged on the inner wall of the end cover, the locking piece is movably arranged on the storage box, the locking piece can be connected to the lock slot portion to relatively lock the end cover and the storage box, and the second buckle can be buckled on the flange of the end cover.

[0016] Preferably, the solar panel comprises a plurality of power generation layers, and the plurality of power generation layers are rotatably connected in sequence so that the plurality of power generation layers can be folded or unfolded.

[0017] Preferably, the solar charging tail box also includes a sealing cover, and the sealing cover is used to cover the opening of the charging compartment.

[0018] Preferably, the solar charging tail box also includes a fixed shell, which is located in the accommodating cavity and fixedly connected to the box body. The fixed shell is provided with an accommodating cavity, which is used to accommodate and fix the rechargeable battery, and there is a cavity for storage between the fixed shell and the storage box.

[0019] Preferably, the solar charging tail box also includes a photovoltaic panel, and there are multiple photovoltaic panels, which are respectively arranged on the outer peripheral wall of the box body and the end cover.

[0020] Preferably, the solar charging tail box also includes a fishing light and a switch, the switch and the fishing light are both arranged in the storage box, the fishing light is electrically connected to the photovoltaic panel, and the switch is electrically connected to the fishing light.

[0021] Preferably, the solar charging tail box also includes an indicator light, and the indicator light is electrically connected to the solar panel.

[0022] In order to achieve the above-mentioned purpose, the utility model also provides an electric vehicle, including a rear cargo rack and the above-mentioned solar charging tail box, wherein the solar charging tail box is arranged on the rear cargo rack.

[0023] The beneficial effects of the utility model are:

[0024] The utility model provides a solar charging tail box, the box body has a accommodating cavity, the accommodating cavity is used to accommodate rechargeable batteries, the box body is provided with an opening, the storage box is rotatably arranged on the box body and can open or close the opening, and the storage box is provided with a charging compartment and a storage cavity. The solar panel can be accommodated in the storage cavity, and the solar panel is electrically connected to the rechargeable battery. The charging device includes a charging interface and a charger, the charger can be accommodated in the charging compartment, the charging interface is arranged in the storage box, the charging interface is electrically connected to the rechargeable battery, and the end cover is rotatably arranged in the storage box, and the end cover can be buckled with the storage box to form a storage cavity. Open the end cover, unfold the solar panel and expose it to the sun, convert solar energy into electrical energy through the solar panel and store it in the rechargeable battery, after the rechargeable battery is fully charged, directly store the solar panel in the storage box, and drive with the vehicle, and it can be turned on and used immediately. When the electric vehicle is low on power, one end of the charger is connected to the charging port, and the other end of the charger is connected to the electric vehicle port, so that the rechargeable battery can charge the electric vehicle. This not only enables plug-and-play for any electric vehicle, allowing the electric vehicle to charge while driving, but also solves the problem of different models of electric vehicles and rechargeable batteries being unable to connect and be incompatible. It also increases the storage space for the charger, making it convenient to carry and take, and does not take up space.

[0025] The electric vehicle provided by the utility model includes a rear shelf and a solar charging trunk, and the solar charging trunk is arranged on the rear shelf. The solar charging trunk can accommodate rechargeable batteries, solar panels, chargers and other items, and has a simple structure and high integration. Open the solar charging trunk, unfold the solar panels and expose them to the sun, and charge the rechargeable batteries through the solar panels. After being fully charged, the solar panels are stored in the storage box and can be driven with the vehicle for immediate use. When the electric vehicle is low on power, take out the charger from the charging cabin, connect one end to the charging interface, and the other end to the electric vehicle interface, so that the rechargeable battery can charge the electric vehicle. This not only enables plug-and-play of any electric vehicle, and allows the electric vehicle to charge while driving, but also solves the problem of different models of electric vehicles being unable to connect and incompatible with rechargeable batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a solar charging tail box in a closed state provided by an embodiment of the utility model;

[0027] Figure 2A schematic diagram of the structure of a solar charging trunk in an open state provided by an embodiment of the utility model;

[0028] Figure 3 A cross-sectional view of a solar charging trunk provided in an embodiment of the utility model Figure 1 ;

[0029] Figure 4 A cross-sectional view of a solar charging trunk provided in an embodiment of the utility model Figure 2 ;

[0030] Figure 5 A schematic structural diagram of a solar charging trunk provided in an embodiment of the utility model.

[0031] Reference numerals:

[0032] 1. Rechargeable battery; 2. Box body; 3. Storage box; 4. Charging compartment; 5. Storage cavity; 6. Solar panel; 7. Charging port; 8. Charger; 9. End cover; 10. Lock; 11. Lock hook; 12. First buckle; 13. Lock groove; 14. Locking piece; 15. Second buckle; 16. Sealing cover; 17. Fixed shell; 18. Accommodating cavity; 19. Photovoltaic panel; 20. Fishing light; 21. Switch; 22. Indicator light. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] like Figure 1-Figure 5As shown, in this embodiment, the solar charging tail box includes a rechargeable battery 1, a box body 2, a storage box 3, a solar panel 6, a charging device and an end cover 9. Among them, the box body 2 has a accommodating cavity, and the accommodating cavity is used to accommodate the rechargeable battery 1. The box body 2 is provided with an opening. The storage box 3 is rotatably arranged on the box body 2 and can open or close the opening. The storage box 3 is provided with a charging compartment 4 and a storage cavity 5. The solar panel 6 can be accommodated in the storage cavity 5, and the solar panel 6 is electrically connected to the rechargeable battery 1. The charging device includes a charging interface 7 and a charger 8. The charger 8 can be accommodated in the charging compartment 4. The charging interface 7 is provided in the storage box 3, and the charging interface 7 is electrically connected to the rechargeable battery 1. The end cover 9 is rotatably arranged in the storage box 3, and the end cover 9 can be buckled with the storage box 3 to form a storage cavity 5. Specifically, the bottom of the box body 2 contains a rechargeable battery 1, and the storage box 3 is connected to a side wall of the box body 2 by a hinge. The storage box 3 rotates with the box body 2 to open or close the opening of the box body 2. The storage box 3 and the box body 2 can be buckled to form a storage cavity for accommodating the rechargeable battery 1. At the same time, the storage cavity can also be used for storage. The storage box 3 has a storage cavity 5 for accommodating a solar panel 6, and the middle position of the storage box 3 is recessed downward to provide a charging compartment 4 for accommodating a charger 8. The end cover 9 is connected to a side wall of the storage box 3 by a hinge, and the end cover 9 rotates with the storage box 3 to form a relatively closed storage cavity 5. Open the end cover 9, unfold the solar panel 6 and expose it to the sun, convert solar energy into electrical energy through the solar panel 6 and store it in the rechargeable battery 1. After the rechargeable battery 1 is fully charged, the solar panel 6 is directly stored in the storage box 3, and the vehicle can be driven and used immediately. When the electric vehicle is low on power, one end of the charger 8 is connected to the charging interface 7, and the other end of the charger 8 is connected to the electric vehicle interface, so that the rechargeable battery 1 can charge the electric vehicle, which not only enables plug-and-play for any electric vehicle, allowing the electric vehicle to charge while driving, but also solves the problem that different models of electric vehicles cannot be connected and are not compatible with the rechargeable battery 1, and also increases the storage position of the charger 8, which is convenient to carry and take, and does not take up space. Through the integrated setting of the box body 2 and the storage box 3, the rechargeable battery 1, the solar panel 6, the charger 8 and other items can be accommodated, with a simple structure, high integration, and high space utilization.

[0038] Further, continue to refer to Figure 1-Figure 5The solar charging tail box also includes a first locking assembly, which includes a lock buckle 10, a lock hook 11 and a first buckle 12. The first buckle 12 is rotatably arranged on the outer side wall of the box body 2, and the lock hook 11 is rotatably arranged on the inner side wall of the box body 2. The lock buckle 10 is fixedly connected to the storage box 3, and the lock hook 11 can be connected with the lock buckle 10 so that the storage box 3 and the box body 2 are relatively locked. The first buckle 12 can be buckled on the flange of the storage box 3. Specifically, the lock buckle 10 and the lock hook 11 are unlocked or locked by a password lock. When the correct password lock is entered, the lock buckle 10 and the lock hook 11 are automatically disengaged, and the storage box 3 is opened, so as to facilitate the maintenance of the rechargeable battery 1 in the box body 2. On the contrary, the lock buckle 10 and the lock hook 11 are fixedly locked by the password lock, which has high security and prevents the rechargeable battery 1 from being stolen and lost.

[0039] Further, continue to refer to Figure 1-Figure 5 The solar charging tail box also includes a second locking assembly, which includes a lock slot 13, a locking member 14 and a second buckle 15. The second buckle 15 is rotatably arranged on the outer wall of the storage box 3, the lock slot 13 is arranged on the inner wall of the end cover 9, the locking member 14 is movably arranged on the storage box 3, the locking member 14 can be connected with the lock slot 13, so that the end cover 9 and the storage box 3 are relatively locked, and the second buckle 15 can be buckled on the flange of the end cover 9. Specifically, the lock slot 13 and the locking member 14 are unlocked or locked by a password lock. When the correct password lock is entered, the locking member 14 and the lock slot 13 are automatically disengaged, and the end cover 9 is opened, which is convenient for taking out the charger 8 or using the solar panel 6. On the contrary, the locking member 14 and the lock slot 13 are fixed and locked by the password lock, which has high security and prevents the charger 8 and the rechargeable battery 1 from being stolen and lost.

[0040] Further, continue to refer to Figure 1-Figure 5 The solar panel 6 includes a plurality of power generation layers, which are connected in rotation in sequence so that the plurality of power generation layers can be folded or unfolded. Specifically, when the power of the rechargeable battery 1 is insufficient, the combination lock is opened, the end cover 9 opens the storage box 3, and the solar panel 6 is fully unfolded, so that the sunlight irradiation area is large and the lighting effect is improved. When the rechargeable battery 1 is fully charged, the solar panel 6 is folded, and the plurality of power generation layers are stacked and arranged, which takes up little space and is convenient to be stored in the storage box 3.

[0041] Further, continue to refer to Figure 1-Figure 5 The solar charging tail box also includes a sealing cover 16, which is used to cover the opening of the charging compartment 4. Specifically, the sealing cover 16 is used to isolate the solar panel 6 and the charger 8. At the same time, the sealing cover 16 limits and fixes the charger 8 in the charging compartment 4 to prevent the charger 8 from shaking and hitting the solar panel 6. The sealing cover 16 protects the solar panel 6.

[0042] Further, continue to refer to Figure 1-Figure 5The solar charging tail box also includes a fixed shell 17, which is located in the accommodating cavity and fixedly connected to the box body 2. The fixed shell 17 is provided with an accommodating cavity 18, which is used to accommodate and fix the rechargeable battery 1. There is a cavity for storing items between the fixed shell 17 and the storage box 3. Specifically, the fixed shell 17 is fixedly installed at the bottom of the box body 2, and the fixed shell 17 divides the accommodating cavity of the box body 2 into a storage area and a battery storage area, that is, the rechargeable battery 1 is stored in the accommodating cavity 18 of the fixed shell 17, and the storage area above the fixed shell 17 is used for storage.

[0043] Further, continue to refer to Figure 1-Figure 5 The solar charging tail box also includes a photovoltaic panel 19. There are multiple photovoltaic panels 19, and the multiple photovoltaic panels 19 are respectively arranged on the outer peripheral wall of the box body 2 and the end cover 9. Specifically, the photovoltaic panels 19 are installed around the box body 2, and the photovoltaic panels 19 are electrically connected to the rechargeable battery 1. The photovoltaic panels 19 convert solar energy into electrical energy and store it in the rechargeable battery 1, further improving the solar charging efficiency.

[0044] Further, continue to refer to Figure 1-Figure 5 The solar charging tail box also includes a fishing light 20 and a switch 21. The switch 21 and the fishing light 20 are both arranged in the storage box 3. The fishing light 20 is electrically connected to the photovoltaic panel 19, and the switch 21 is electrically connected to the fishing light 20. Specifically, the photovoltaic panel 19 converts solar energy into electrical energy and is used to power the fishing light 20. The solar charging tail box also includes a control circuit board. The switch 21 is electrically connected to the control circuit board. When the switch 21 is turned on, a high level is sent to the control circuit board, and the control circuit board can control the fishing light 20 to turn on. Optionally, the fishing light 20 is an LED light, and the fishing light 20 is a four-color light of white, yellow, blue and green to meet different fishing scenes of fishing enthusiasts.

[0045] Further, continue to refer to Figure 1-Figure 5 The solar charging tail box also includes an indicator light 22, which is electrically connected to the solar panel 6. Specifically, the solar panel 6 is electrically connected to the control circuit board. When the rechargeable battery 1 is low on power, the end cover 9 is opened, the solar panel 6 is unfolded and exposed to the sun, the solar panel 6 converts solar energy into electrical energy and stores it in the rechargeable battery 1, and sends a high level to the control circuit board. The control circuit board can control the indicator light 22 to light up, reminding the driver that the rechargeable battery 1 is being charged by the solar panel 6. When the rechargeable battery 1 is full, the solar panel 6 stops working and sends a low level to the control circuit board. The control circuit board can control the indicator light 22 to go out, reminding the driver that charging is complete.

[0046] The present embodiment also provides an electric vehicle, including a rear shelf and the above-mentioned solar charging tail box, which is arranged on the rear shelf. Specifically, the solar charging tail box can accommodate a rechargeable battery 1, a solar panel 6, a charger 8 and other items, and has a simple structure and high integration. Open the solar charging tail box, unfold the solar panel 6 and expose it to the sun, and charge the rechargeable battery 1 through the solar panel 6. After it is fully charged, the solar panel 6 is stored in the storage box 3, and it can be driven with the vehicle and used immediately. When the electric vehicle is low on power, take out the charger 8 from the charging compartment 4, connect one end to the charging interface 7, and the other end to the electric vehicle interface, so that the rechargeable battery 1 can charge the electric vehicle. This not only enables plug-and-play of any electric vehicle, and allows the electric vehicle to charge while driving, but also solves the problem that electric vehicles of different models cannot be connected and are not compatible with the rechargeable battery 1, and also increases the storage position of the charger 8, which is convenient to carry and take, and does not take up space.

[0047] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Solar charging tail box, characterized by: include: Rechargeable battery (1); A box body (2), the box body (2) having a receiving cavity, the receiving cavity being used to receive the rechargeable battery (1), and the box body (2) having an opening; A storage box (3), the storage box (3) being rotatably disposed on the box body (2) and capable of opening or closing the opening, the storage box (3) being provided with a charging compartment (4) and a storage cavity (5); A solar panel (6), the solar panel (6) being capable of being accommodated in the storage cavity (5), and the solar panel (6) being electrically connected to the rechargeable battery (1); A charging device, the charging device comprising a charging interface (7) and a charger (8), the charger (8) being capable of being accommodated in the charging compartment (4), the charging interface (7) being arranged in the storage box (3), and the charging interface (7) being electrically connected to the rechargeable battery (1); An end cover (9), wherein the end cover (9) is rotatably disposed on the storage box (3), and the end cover (9) can be buckled with the storage box (3) to form the storage cavity (5).

2. The solar charging tail box according to claim 1, characterized in that: The solar charging tail box also includes a first locking component, which includes a lock buckle (10), a lock hook (11) and a first buckle (12), wherein the first buckle (12) is rotatably arranged on the outer side wall of the box body (2), and the lock hook (11) is rotatably arranged on the inner side wall of the box body (2), the lock buckle (10) is fixedly connected to the storage box (3), the lock hook (11) can be connected to the lock buckle (10) so that the storage box (3) and the box body (2) are relatively locked, and the first buckle (12) can be buckled on the flange of the storage box (3).

3. The solar charging tail box according to claim 1, characterized in that: The solar charging tail box also includes a second locking component, which includes a locking groove portion (13), a locking member (14) and a second buckle (15), wherein the second buckle (15) is rotatably arranged on the outer wall of the storage box (3), the locking groove portion (13) is arranged on the inner wall of the end cover (9), and the locking member (14) is movably arranged on the storage box (3). The locking member (14) can be connected to the locking groove portion (13) so that the end cover (9) and the storage box (3) are relatively locked, and the second buckle (15) can be buckled on the flange of the end cover (9).

4. The solar charging tail box according to claim 1, characterized in that: The solar panel (6) comprises a plurality of power generation layers, and the plurality of power generation layers are connected by rotation in sequence, so that the plurality of power generation layers can be folded or unfolded.

5. The solar charging tail box according to claim 1, characterized in that: The solar charging tail box further comprises a sealing cover (16), wherein the sealing cover (16) is used to cover an opening of the charging compartment (4).

6. The solar charging tail box according to claim 1, characterized in that: The solar charging tail box further comprises a fixed shell (17), the fixed shell (17) is located in the accommodating cavity, and the fixed shell (17) is fixedly connected to the box body (2), the fixed shell (17) is provided with an accommodating cavity (18), the accommodating cavity (18) is used to accommodate and fix the rechargeable battery (1), and a cavity for storing items is provided between the fixed shell (17) and the storage box (3).

7. The solar charging tail box according to claim 1, characterized in that: The solar charging tail box further comprises a photovoltaic panel (19), and there are a plurality of photovoltaic panels (19). The plurality of photovoltaic panels (19) are respectively arranged on the outer peripheral wall of the box body (2) and the end cover (9).

8. The solar charging tail box according to claim 7, characterized in that: The solar charging tail box further comprises a fishing light (20) and a switch (21); the switch (21) and the fishing light (20) are both arranged in the storage box (3); the fishing light (20) is electrically connected to the photovoltaic panel (19); and the switch (21) is electrically connected to the fishing light (20).

9. The solar charging tail box according to claim 1, characterized in that: The solar charging tail box also includes an indicator light (22), and the indicator light (22) is electrically connected to the solar panel (6).

10. An electric vehicle, characterized in that: It comprises a rear cargo rack and the solar charging tail box according to any one of claims 1 to 9, wherein the solar charging tail box is arranged on the rear cargo rack.

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